You will have to go to a doctor.
If tank has rusted through, tank will leak. If bladder goes bad, tank should not leak.
When MBR fails then the operating system will not load.
See http://www.fivecentnickel.com/2008/09/22/what-happens-to-your-mortgage-if-your-bank-fails/
Sutured
Try it
you would die
If your digestive system fails you will suffer and possibly die from malnutrition.
contract
When interpositional reconstruction fails, total joint replacement may be necessary
your bladder feels better
what is a shrivelled gall bladder
Depends on what you consider better? If a bladder fails you need to rush out and get a new one if a galvanized tank gets floooded you can drain it and your back in business